- large digital clock face for easy viewing setting

 - two colors printing shows date and time by dot matrix 9pins printer
 - printing speeds of 35 times per minute in average
 - internal lithium battery to guarantee data memory reserved within 3 years
 - Ni-Cd rechargeable battery to maintain printing available during power failure
 - standard in/out 6 columns printing can be selected as auto-shift or manual
 - auto-detecting right side of time card programming available
 - music melody melody and external bell alarm connection equipped
 - each day of the week can be programmed indipendantly within a week
 - 24 set of colors/musics/columns to give maximum flexibility for various work schedule
 - compact, smart design suitable for office environment & factory usage